elephant seal

noun

: either of two very large seals (genus Mirounga of the family Phocidae) characterized by a long inflatable proboscis:
a
: one (M. angustirostris) found in Pacific coastal waters from southeastern Alaska to Baja California
b
: one (M. leonina) found in coastal waters of subantarctic islands and Patagonia

Examples of elephant seal in a Sentence

Recent Examples on the Web
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During the haul-out from April through August, in the Tasmanian winter, elephant seals will gather and interact with each other – especially young males who play-fight and spar. Jessie Yeung, CNN Money, 11 July 2026 Nearby is the oceanside town of Cambria, also home to a colony of giant elephant seals. Michael Goldstein, Forbes.com, 11 July 2026 But to marine biologists like Field, Neil is simply doing what young male elephant seals are meant to do, albeit with flair. Jackie Flynn Mogensen, Scientific American, 8 July 2026 Sub-Antarctic islands south of Tasmania are home to breeding populations of elephant seals and Neil’s mother would have arrived from one of them to give birth, Volzke said. ABC News, 3 July 2026 See All Example Sentences for elephant seal

Word History

First Known Use

1839, in the meaning defined above

Time Traveler
The first known use of elephant seal was in 1839

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Cite this Entry

“Elephant seal.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/elephant%20seal. Accessed 17 Jul. 2026.

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